JPS5669223A - Preparation of aqueous solution of slaked line and its device - Google Patents
Preparation of aqueous solution of slaked line and its deviceInfo
- Publication number
- JPS5669223A JPS5669223A JP14189079A JP14189079A JPS5669223A JP S5669223 A JPS5669223 A JP S5669223A JP 14189079 A JP14189079 A JP 14189079A JP 14189079 A JP14189079 A JP 14189079A JP S5669223 A JPS5669223 A JP S5669223A
- Authority
- JP
- Japan
- Prior art keywords
- slaked lime
- aqueous solution
- tank
- water
- continuously
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: In dissolving slaked lime piled in a dissolving tank by feeding water from the bottom of the tank and taking out an aqueous solution of slaked lime, to obtain a saturated aqueous solution of slaked lime stably and continuously for a long time, by making slaked lime to flow using an agitator rotating vertically equipped on the bottom of the tank.
CONSTITUTION: The slaked lime dissolving tank 1 of cylindrical type or inverted trucated cone type is provided with the water inlet 5 so that slaked lime piled in the tank 1 is dissolved in water, and an aqueous solution of slaked lime is taken out continuously from the water outlet 3. In the operation, one or more agitators 6 furnished on the bottom of the tank 1 rotating vertically are turned to make slaked lime flow. Thus, a saturated aqueous solution of slaked lime useful for adjusting pH of water supply, protecting water supply pipes, etc. is obtained stably and continuously for a long time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189079A JPS5669223A (en) | 1979-11-01 | 1979-11-01 | Preparation of aqueous solution of slaked line and its device |
US06/134,051 US4366142A (en) | 1979-03-28 | 1980-03-26 | Method and apparatus for the preparation of slaked lime solution |
CA000348568A CA1160427A (en) | 1979-03-28 | 1980-03-27 | Method and apparatus for the preparation of slaked lime solution |
GB8010397A GB2048107B (en) | 1979-03-28 | 1980-03-27 | Method and apparatus for the continuous preparation of slaked lime solution |
US06/223,286 US4389376A (en) | 1979-03-28 | 1981-01-08 | Apparatus for the preparation of slaked lime solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189079A JPS5669223A (en) | 1979-11-01 | 1979-11-01 | Preparation of aqueous solution of slaked line and its device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5669223A true JPS5669223A (en) | 1981-06-10 |
JPS632891B2 JPS632891B2 (en) | 1988-01-21 |
Family
ID=15302539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14189079A Granted JPS5669223A (en) | 1979-03-28 | 1979-11-01 | Preparation of aqueous solution of slaked line and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669223A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240713A (en) * | 1992-12-25 | 1994-08-30 | Kureha Chem Ind Co Ltd | Formation method of protection film inside running water piping |
-
1979
- 1979-11-01 JP JP14189079A patent/JPS5669223A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240713A (en) * | 1992-12-25 | 1994-08-30 | Kureha Chem Ind Co Ltd | Formation method of protection film inside running water piping |
Also Published As
Publication number | Publication date |
---|---|
JPS632891B2 (en) | 1988-01-21 |
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